By Lucas Verdú, Pablo.
Madrid Editorial Tecnos 1969 .
2 v.

By Lucas Verdú, Pablo.
Madrid Editorial Tecnos 1965 .
121 p.

By Lucas Verdú, Pablo.
Madrid Tecnos 1974 .
v. <1-2 > 22 cm..
8430906681 (set)

By Bryce, James Bryce, Viscount.
Madrid Instituto de Estudios Políticos 1962 .
186 p. 8425908086

By Battaglia, Felice.
Madrid Instituto Editorial Reus 1951 .
3 v. 22 cm..

By De Vergottini, Giuseppe..
Madrid Espasa-Calpe 1983 .
724 p. , Translation of: Diritto constituzionale comparato. 21 cm..
8423965155

By Bryce, James Bryce, Viscount.
Madrid Instituto de Estudios Políticos 1963 .
186 p.